Results 81 to 90 of about 534,321 (281)

Research progress on the use of the optical coherence tomography system for the diagnosis and treatment of central nervous system tumors

Ibrain, Volume 11, Issue 1, Page 3-18, Spring 2025.
With the advantages of high‐resolution imaging, efficient image acquisition, intraoperative real‐time detection, and radiation‐free and noninvasive characteristics, optical coherence tomography (OCT) provides accurate diagnosis and effective intraoperative guidance for the minimally invasive diagnosis and treatment of central nervous system (CNS ...
Jiuhong Li, Ziba Ayi, Gonggong Lu, Haibo Rao, Feilong Yang, Jing Li, Jiachen Sun, Junlin Lu, Xulin Hu, Si Zhang, Xuhui Hui   +10 more
wiley   +1 more source

The effect of fluoride on enamel and dentin formation in the uremic rat incisor [PDF]

, 2008
Renal impairment in children is associated with tooth defects that include enamel pitting and hypoplasia. However, the specific effects of uremia on tooth formation are not known.
A Al Nowaiser, AC Karim, Antonius L. J. J. Bronckers, CJ Spak, DM Lyaruu, Donacian M. Lyaruu, E Hossny, Fernando Santos, GP Wysocki, H Husdan, HH Schiffl, IB Salusky, JH Nunn, K Abe, K Nasstrom, M Torra, MB Leonard, MJ Koch, O Fejerskov, P Farge, Pamela DenBesten, PK Denbesten, PN Scutellari, Robert Mathias, RS Mathias, RS Mathias, T Murayama, VS Lucas, W Beertsen   +28 more
core   +1 more source

Double Mesiodens in the Mixed Dentition of Non-syndromic North-Indian Patients: A Case Series

Cureus
The presence of double mesiodens or mesiodentes, i.e., two supernumerary teeth in the maxillary midline, presents unique challenges in mixed dentition. Common clinical manifestations include delayed eruption, midline diastema, and occlusal disturbances ...
Supriya Bhatara, Mousumi Goswami, Shivangani, Bushra Rahman, Abhilash Gogoi   +4 more
semanticscholar   +1 more source

Evaluation of Panoramic Acquisition Errors by Predoctoral Dental Students

Journal of Dental Education, EarlyView.
Abstract Objectives Panoramic radiography is commonly used in the management of dental‐alveolar pathology. Novice clinicians are prone to technical errors that diminish the diagnostic quality of radiographs. The objective of this study was to analyze technical errors made during panoramic exposures by third‐year (D3) dental students in order to enhance
Zachary B. Featherstone, Xiaoxi Cui, Wenjian Zhang   +2 more
wiley   +1 more source

Management of radicular cyst in deciduous molar: A case report

Journal of Family Medicine and Primary Care, 2020
Radicular cysts associated with deciduous teeth are very rare. They constitute 0.5–3.3% of the total number of cysts in primary dentition. Radicular cysts involving deciduous teeth occur mostly in 3–19 years of age and has a male predominance ...
Manjaree Talukdar, Abhinav Kumar, Shachi Goenka, Monica Mahajani, Milind Prabhakar Ambhore, Vivek Dilip Tattu   +5 more
doaj   +1 more source

Dasatinib and quercetin prevent alveolar bone loss in aged mice

Journal of Periodontology, EarlyView.
Abstract Background Recent findings have associated alveolar bone loss (ABL) with the presence of senescent cells. Aging and the accumulation of senescent cells are associated with a pro‐inflammatory environment which may exacerbate tissue damage.
Luisa S. Battistelli, Renata M. Moraes, Yuri C. Santos, Jaqueline L. Ribeiro, Maíra T. Garcia, Renata F. Prado, Florent Elefteriou, Ana Lia Anbinder   +7 more
wiley   +1 more source

Prevalence, characteristics, and complications of supernumerary teeth in nonsyndromic pediatric population of South India: A clinical and radiographic study

Journal of Pharmacy and Bioallied Sciences, 2017
Introduction: Supernumerary teeth are the presence of more number of teeth over the normal dental formula and may occur in permanent as well as early mixed dentition.
Gibi Syriac, Elizabeth Joseph, S Rupesh, John Philip, Sunu Alice Cherian, Josey Mathew   +5 more
doaj   +1 more source

The prevalence of impacted permanent maxillary canines in Maltese school children : a pilot study [PDF]

, 1995
The aetiology of ectopic canines is not clear. A number of causes have been put forward such as the long path of eruption of the maxillary canine, lack of guidance by the lateral incisor root, narrow arches, cystic enlargement of the dental follicle ...
Camilleri, Simon
core  

Retrospective analysis of the correlation between the facial biotype and the inclination of the upper canine cusp axis to the occlusal plane [PDF]

, 2016
Permanent maxillary canines are the second most frequently impacted teeth and the prevalence of this clinical condition is estimated to be 1-2% in the general population.
Cielo, A., De Angelis, Francesca, Orefici, Alessandro, Pacifici, Luciano, Tatullo, Marco   +4 more
core   +1 more source

Gemination of maxillary incisors in decidous and permanent dentition – a case report

Биомедицинска истраживања
Introduction. Shape variations of teeth can be present both in perma nent and in deciduous dentition. Gemination, fusion, concrescention, and ,,twin teeth” are development anomalies.
Isidora Nešković, Aleksandar Anđelković, D. Blagojević, Sanja Vujkov, Jelena Komšić, B. Petrović   +5 more
semanticscholar   +1 more source